Authorizing the Director of Finance, on behalf of the City, to enter into an amendment to a Contract for Parking Services with The Philadelphia Parking Authority (the "Parking Authority"), such amendment to provide for the Parking Authority to apply the proceeds of certain parking revenue bonds heretofore issued by said Authority in 1999 to a substitute project consisting of the construction of (i) parking facilities at property generally located at the northwest corner of Eighth and Chestnut streets in the City of Philadelphia (the "Substitute Parking Facilities Project"); and (ii) additional — Open Common Ground